See the original papers were by Christian Bauer, Sean Fleming, Michael Luke, Dan Pirjol, and Iain Stewart:
Fuhrer, Andreas; Manohar, Aneesh V.; Waalewijn, Wouter J. (2011). "Electroweak radiative corrections to Higgs production via vector boson fusion using soft-collinear effective theory". Physical Review D. 84: 013007. arXiv:1011.1505. doi:10.1103/PhysRevD.84.013007. /wiki/ArXiv_(identifier) ↩